TY  - CONF
AU  - Montanez Huaman, Liz Margarita
AU  - Kentzinger, Emmanuel
AU  - Cortie, David
AU  - Ahrens, Valentin
AU  - Guasco, Laura
AU  - Keller, Thomas
AU  - Skoulatos, Markos
AU  - Becherer, Markus
AU  - Pütter, Sabine
TI  - Room Temperature Skyrmions in Pt/Co/Ta multilayers
M1  - FZJ-2024-02084
PY  - 2024
AB  - Magnetic skyrmions are topologically stabilized spin configurations on the nanoscale. In magnetic multilayers, they can be stabilized at room temperature. Polycrystalline[Pt(40Å)/Co(x)/Ta(19Å)$_N$ multilayers were fabricated in a molecular beam epitaxy setup by thermal deposition on oxidized Si(001) substrates with a Ta buffer layer and a Pt cap layer. The Co film thickness was varied between 5 Å and 21 Å and N varied between 8 and 10.Magnetic force microscopy measurements reveal the existence of skyrmions at a Co thickness between 9 Å and 17 Å. We discuss results obtained from magnetic hysteresis, transport and neutron reflectome- try measurements. The latter have been performed with the neutron reflectometer Platypus at ANSTO, Australia.
T2  - 87th Annual Conference of the DPG and DPG Spring Meeting
CY  - 17 Mar 2024 - 22 Mar 2024, Berlin (Germany)
Y2  - 17 Mar 2024 - 22 Mar 2024
M2  - Berlin, Germany
LB  - PUB:(DE-HGF)24
UR  - https://juser.fz-juelich.de/record/1024286
ER  -